1 files changed, 20 insertions, 0 deletions
diff --git a/asset-sources/fietsboek.ts b/asset-sources/fietsboek.ts
index aed2852..1cadfc2 100644
--- a/asset-sources/fietsboek.ts
+++ b/asset-sources/fietsboek.ts
@@ -369,6 +369,26 @@ function clearInputButtonClicked(event: MouseEvent) {
 addHandler(".button-clear-input", "click", clearInputButtonClicked);
 
 
+/**
+ * Handler to change the sorting of the home page.
+ *
+ * This basically sets the cookie to signal that the home page should be
+ * returned reversed, and then reloads the page.
+ *
+ * @param event - The triggering event.
+ */
+function changeHomeSorting(_event: MouseEvent) {
+    const currentSorting = document.cookie.split("; ")
+        .find((row) => row.startsWith("home_sorting="))
+        ?.split("=")[1] ?? "asc";
+    const newSorting = currentSorting == "asc" ? "desc" : "asc";
+    document.cookie = `home_sorting=${newSorting}; SameSite=Lax`;
+    window.location.reload();
+}
+
+addHandler("#changeHomeSorting", "click", changeHomeSorting);
+
+
 document.addEventListener('DOMContentLoaded', function() {
     window.fietsboekImageIndex = 0;